CaratHunter
Plans
Emerald|Lab Grown|IGI

1.66ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG729579199

Shape and cutting style on the report: Emerald cut

Certificate IGI LG729579199

Diamond specifications and retailer prices

From $670 CAD
$479 USD
As of October 30, 2026
Save $2,441 CAD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,111 CAD at Brilliance · As of October 27, 2026
View at Brilliance

About this 1.66ct lab-grown emerald diamond

This 1.66ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729579199 or 729579199. Listed at 17 retailers as of October 27, 2026, with prices from $670 to $3,111, a $2,441 spread on the same certified stone. Brilliance lists it at $3,111. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729579199
Dimensions8.43 × 5.66 × 3.65 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.43 mm5.66 mm1.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729579199
Side View
Table 64.0%Crown 34.1°Girdle: MediumPavilion 43.6°Culet: LargeDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,111 CAD|Low: $535 CAD|High: $3,373 CAD|Avg: $1,660 CAD|-7.8%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 14$670 CAD
Retailer 6$750 CAD
Retailer 4$752 CAD
Retailer 15$831 CAD
Retailer 17$831 CAD
Retailer 12$1,029 CAD
Retailer 8$1,132 CAD
Retailer 5$1,272 CAD
Retailer 16$1,296 CAD
Retailer 11$1,429 CAD
Retailer 2$1,936 CAD
Retailer 13$2,235 CAD
Retailer 7$2,432 CAD
Retailer 3$2,672 CAD
Retailer 9$2,692 CAD
Retailer 10$3,070 CAD
Brilliance$3,111 CAD

32 data points across 17 retailers

17 retailers$670 CAD to $3,111 CAD

A
Cheapest Retailer
-
$670 CAD
$479 USD
A
Retailer 2
-
$750 CAD
$536 USD
View
Final sale: no returns
A
Retailer 3
-
$752 CAD
$537 USD
View
Retailer 4
-
$831 CAD
$594 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$831 CAD
$594 USD
View
B+
Retailer 6
-
$1,029 CAD
$735 USD
View
B+
Retailer 7
-
$1,132 CAD
$809 USD
View
B+
Retailer 8
-
$1,272 CAD
$909 USD
View
B+
Retailer 9
-
$1,296 CAD
$926 USD
View
B+
Retailer 10
-
$1,429 CAD
ZAR 16,491 ZAR
View
B
Retailer 11
-
$1,936 CAD
A$2,128 AUD
View
Retailer 12
-
$2,235 CAD
$1,597 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$2,432 CAD
£1,368 GBP
View
B
Retailer 14
-
$2,672 CAD
$1,909 USD
View
B
Retailer 15
-
$2,692 CAD
$1,923 USD
View
B
Retailer 16
-
$3,070 CAD
£1,727 GBP
View
Most Expensive
B
Brilliance
D40583017 · Oct 27
$3,111 CAD
$2,223 USD
View
16 more retailers have this diamond
Prices start from $670 CADSave up to $2,441 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.66ct Emerald
$670 CAD